In 1967, Dolly Parton enjoyed a career breakthrough moment when she began her seven-year stint on the syndicated TV series of mentor Porter Wagoner. This collection of hard-to-find performances from "The Porter Wagoner Show," as well as her own 1976-1977 variety show "Dolly," spotlight the duo along with notable guests including Tom T. Hall, Bobby Bare, Hank Locklin, Freddy Fender, Nat Stuckey, Jack Greene